The RAAM Act repeals federal fuel economy standards for cars and light trucks starting with the 2029 model year, removing the requirement for manufacturers to meet specific mileage targets. It also prevents states from creating their own fuel economy rules, reserving this authority exclusively to the federal government. Additionally, the bill updates legal definitions to clarify how vehicles are classified and modifies the process for challenging federal regulations in court. These changes directly affect automobile manufacturers, state governments, and consumers by eliminating federal mileage mandates and blocking state-level fuel economy laws.
The End EPA Abuse Act of 2026 amends the Clean Air Act to limit the Environmental Protection Agency's authority to create new regulations. Specifically, it prohibits the EPA Administrator from issuing rules that restrict the sale or use of internal combustion engine vehicles, force power plants to switch fuel sources, or reduce the reliability of the electric grid. The bill also bars the agency from mandating technologies that are commercially unavailable, too expensive without subsidies, or technically unfeasible due to geographic or infrastructure limitations. Additionally, the law prevents the EPA from expanding its regulatory power beyond what Congress originally intended. These changes directly affect the EPA's ability to enforce environmental standards and impact industries such as automotive manufacturing and energy production.
The Stop Climate Shakedowns Act of 2026 prohibits state and local governments from suing energy companies for damages related to climate change or greenhouse gas emissions. This bill declares that regulating emissions is exclusively a federal responsibility and voids any state laws that hold energy businesses liable for alleged climate harms. Consequently, all pending lawsuits of this nature against energy producers must be dismissed immediately, preventing states from imposing retroactive penalties for past lawful operations. The legislation directly affects companies involved in the production, refinement, and sale of oil, gas, and coal by shielding them from civil liability in both state and federal courts.
This bill, known as the State Emissions Authority Act of 2026, modifies the Clean Air Act to reduce federal mandates on vehicle inspection and maintenance programs. It primarily affects state governments by removing requirements for them to maintain specific inspection schedules and by limiting the federal government's ability to credit states for emissions reductions achieved through these programs. Additionally, the legislation adjusts rules regarding how states must report their environmental plans and clarifies compliance standards for federal vehicles and installations. By striking several existing sections of the law, the bill effectively shifts more authority over vehicle inspection policies from the federal level to the states.
The Heat Workforce Standards Act of 2026 prevents the Occupational Safety and Health Administration from finalizing or enforcing a specific proposed rule regarding heat injury prevention in workplaces. This legislation directly affects the Department of Labor and businesses by blocking the implementation of detailed requirements such as mandatory rest breaks and written safety plans. The bill argues that these specific rules are too burdensome and fail to account for unique industry and geographic conditions. By stopping this rule, the act leaves the proposed heat safety standards in a suspended state without changing existing regulations.
Mining Regulatory Clarity Act This bill allows mining operators to use federal lands for activities ancillary to mining, such as waste disposal, regardless of whether those lands contain mineral deposits valuable enough to be mined (mineral validity). It also establishes the Abandoned Hardrock Mine Fund. The bill addresses a 2022 decision in the U.S. Court of Appeals for the Ninth Circuit related to the Rosemont Copper Mine in Arizona (commonly known as the Rosemont decision , described further in CRS Report R48166 ). The court held that mining claims are only allowed where mineral validity has been established and that mill site claims are more appropriate means for establishing a mining waste disposal site under the Mining Act. The bill allows a mining operator to (1) locate and include within its plan of operations as many mill site claims (e.g., areas for waste rock disposal) as are reasonably necessary for its operations, and (2) use or occupy public land in accordance with an approved plan of operations. Additionally, the bill requires any revenue generated from fees for such mill site claims to be deposited into the Abandoned Hardrock Mine Fund. The Department of the Interior must use the fund for certain abandoned hardrock mine reclamation activities.
HR 4194 would shield manufacturers of critical infrastructure equipment from lawsuits related to wildfires caused by their products, unless they intentionally caused harm through willful misconduct. This law applies to companies defined as critical infrastructure manufacturers under existing federal law (per the Cyber Incident Reporting Act of 2022). It creates legal immunity for these manufacturers against both federal and state lawsuits regarding wildfire-related losses, but requires proof of intentional wrongdoing to override the protection. The bill directly affects companies producing essential infrastructure equipment like power grid components and communication systems.
HR 6213, the Heat Workforce Standards Act of 2025, prohibits the U.S. Department of Labor from finalizing, implementing, or enforcing OSHA's proposed "Heat Injury and Illness Prevention" standard (published August 30, 2024). This bill directly blocks the specific regulatory proposal targeting heat safety in both outdoor and indoor work settings. It does not create new requirements or affect workers; it solely prevents the implementation of the existing OSHA proposal. The bill is procedural, focusing on halting a regulatory action rather than establishing new policy.
The BARS Act streamlines broadband infrastructure deployment by exempting certain projects from environmental reviews under the National Environmental Policy Act (NEPA) and the National Historic Preservation Act (NHPA). It applies to projects like small cell installations on existing structures, modifications in public rights-of-way, and disaster recovery work, removing federal review hurdles for telecom companies. The bill also creates a presumption that tribes have waived concerns about projects if they fail to respond within 45 days to FCC forms (Form 620/621), unless tribes provide a "favorable demonstration" to override this. This directly affects telecom providers seeking faster approvals and Indian tribes regarding consultation processes for infrastructure projects.
This bill modifies tax code provisions to benefit energy producers. It allows oil and gas companies to deduct intangible drilling and development costs more favorably when calculating taxable income, by disregarding depreciation and depletion expenses already reflected on their financial statements. The change applies to taxable years beginning after December 31, 2025. This directly affects domestic energy producers who incur these specific drilling costs.
